WHAT OUR CUSTOMERS SAY

by brands:

401232

I almost gave the car away for scrap. I am skeptical about products that make claims like this but I really did not want to throw this car away for scrap as the repair is more than the car is worth. The local “Pick & Pull” auto junk yard offered $500.00. If the car was in good running condition it would be worth about $3500.00. Ford Windstar has a known problem of warping heads and this was my problem. As a last ditch effort I purchased this product, followed the instructions to the letter and to my amazement, It worked and worked well. As of this review, I have put about 5000 miles on the engine and it’s holding up just fine. Can’t say how long it will last but this is much better than junking the car which is in great shape otherwise. Four stars just for being such a hassle to take engine parts off and on.

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  • 401232: Permanent Head Gasket & Block Repair with Nanotechnology – Seattle, WA

401232

Worked as promised. It took a lot of flushing to get water running clear, taking hoses off etc. running car watering cans etc… I took out the wet spark plug (my gasket leak was air to water/radiator) and iddled the car without it, with the stuff in. It then took just as long to flush out after the drying out period. It worked a treat, car runs perfectly now. I may get another bottle as I have two peugeot 306′s and they are prone to gasket failures (lh spark plug areas)

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  • 401232: Permanent Head Gasket & Block Repair with Nanotechnology – Michael

401224

Excellent Product. Fiberlock Head Gasket and Block Repair is a really nice product and it is easy to use too. I like it so far.

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  • 401224-6: FiberLock® Head Gasket & Block Repair – Tom

401232

$1,000 plus in my pocket. 2002 Ford Taurus. Daughter had a blown head gasket (white smoke, coolant in oil, compression lost) 150 miles from home; smart girl pulled over immediately. I used a full bottle of the Nano stuff as directed in the parking lot of a 24hr Exon. Three hours later I drove the car home. No smoke, good compression, clean oil (of course I changed the oil first).

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  • 401232: Permanent Head Gasket & Block Repair with Nanotechnology – Drake, Norfolk, VA

401232

I am absolutely amazed. Two weeks ago the water pump went out on my 1998 Chevy van on the interstate while driving home late at night. I made it to the next exit, but the van had badly overheated. I didn’t know what had happened, but I bought some jugs of water at a convenience store to put in the cooling system, and I made it home without overheating again.

The next day, when I filled the cooling system, it was obvious that the water pump had gone out because water was pouring out of it. I had the water pump repaired, and the van was running good for about a day, but then it started running really rough. When I started checking on things, I discovered that there was water in the oil. I refilled the cooling system, drove a short distance with the van running very badly, and checked the cooling system again. Sure enough, the water had been sucked into the engine.

I was very depressed because I knew it would cost too much to have the head gasket repaired. I wasn’t prepared financially to purchase another vehicle, and I didn’t know what I was going to do. Fortunately, I was able to borrow the company’s truck for a few days. I decided to make a trip to an auto parts store to see if there was any sort of temporary “fix” that I could try. I think it was actually at Wal-Mart that I purchased a bottle of K & W Nanotechnology Head Gasket & Block Repair.

Over the Labor Day weekend, I followed the directions exactly that came with the bottle. I really didn’t have much hope that it would work, BUT IT DID! I am truly amazed. The van is actually running better than ever, and no cooling solution has disappeared from the cooling system. I changed the oil, too, and what I drained out was really bad. Thank you, thank you, thank you!

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  • 401232: Nanotechnology Head Gasket and Block Repair – Gary

401224

I had my doubts, but I figured $35.00 dollars wasted before I tore my sons Hardbody engine apart would be worth it. All I can say is thank you. Followed the instructions and after letting the engine idle for 20 minutes, problem solved… Could see the leak stop as time went on. Will recommend FiberLock to everyone. Thanks again.

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  • 401224-6: FiberLock® Head Gasket & Block Repair – Greg

402015x6

Very good, been using this product for 35 years the best there is in my opinion.

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  • 402015: Trans-X® Automatic Transmission Slip-Stop & Leak Fix

401224

good stuff poured it in a older 1995 car that was burning coolant pretty fast i put 4 gallons in a half hour then i poured this stuff in and it was sealed in 10 or 15 minutes i think this one works so good because it has fibers in it and the seal fairly quick the car ran for two more years then he crashed it but the motor was still good oil was clean antifreeze was clean no particles it really works

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  • 401224-6: FiberLock® Head Gasket & Block Repair

401016

Used it on Saturn sl1 that had either a cracked head or blown gasket to the point where it needed anti-freeze every few days(it has 170,000 miles on it, so a $1,000 or $2,000 repair was out of the question). Drained the radiator, flushed it, then filled with K&W and water for 300 miles. Then drained, flushed, and filled with the normal 50/50 anti-freeze water. Totally cured the problem and I’ve gone 2500 miles/3 months with it so far. I notice that if I’m stuck in traffic on a hot day the engine temperature creeps up a little, but still below the halfway mark, and far below the red zone.

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  • 401016: Permanent Metallic™ Block Seal Head Gasket Repair

401224

It works great 2001 gmc work van. Gasket went out and dumped coolant, hour away from home. Sealed it up and cooling system is fine. Need to make sure you drive it after you wait the 15 min.

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  • 401224-6: FiberLock® Head Gasket & Block Repair – Kris

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